Rina is also a derivative (Dutch, English, and Hebrew) of the Slavic, Czech, English, German, Polish, and Russian name Raina.

Rina is also a derivative (English) of the English, German, and Polish name Regina.

Rina is also a derivative of the English, Greek, Italian, Hausa, Japanese, and German name Rena.

Rina is also a derivative (German) of the English and French name Renée.

Rina is also a derivative (English) of the English, German, and Italian name Serena.

Rina has 18 derivatives that are used in English and other languages. English derivatives of Rina include Rheena, Rinea, Riney, Rinie, Rinn, Rinna, Rinnah, Rinne, Rinnie, Rinny, Riny, Ryna, Ryne, and Rynie. Other English forms include the spelling variants Reena and Rena (also used in Greek, Italian, Hausa, Japanese, and German). A derivative of the name used in other languages is the Dutch Rini. The spelling variant Riina (Finnish) is another foreign form. The origin and meaning of the name Rina is inherited by all variant forms.

See also the related form, the English, Estonian, and German Katharina.

Rina is uncommon as a baby girl name. It is not in the top 1000 names. In 2012, among the family of girl names directly related to Rina, Katherine was the most regularly used.